Cellular ATP demand creates metabolically distinct subpopulations of mitochondria

KW Ryu, TS Fung, DC Baker, M Saoi, J Park… - Nature, 2024 - nature.com
Mitochondria serve a crucial role in cell growth and proliferation by supporting both ATP
synthesis and the production of macromolecular precursors. Whereas oxidative …

Premature aging disorders: A clinical and genetic compendium

F Schnabel, U Kornak, B Wollnik - Clinical Genetics, 2021 - Wiley Online Library
Progeroid disorders make up a heterogeneous group of very rare hereditary diseases
characterized by clinical signs that often mimic physiological aging in a premature manner …

Molecular traits of MAPK kinases and the regulatory mechanism of GhMAPKK5 alleviating drought/salt stress in cotton

R Ding, J Li, J Wang, Y Li, W Ye, G Yan, Z Yin - Plant Physiology, 2024 - academic.oup.com
Mitogen-activated protein kinase kinases (MAPKKs) play a critical role in the mitogen-
activated protein kinase (MAPK) signaling pathway, transducing external stimuli into …

The immunometabolic reprogramming of microglia in Alzheimerʼs disease

H Chen, Z Guo, Y Sun, X Dai - Neurochemistry International, 2023 - Elsevier
Alzheimer's disease (AD) is an age-related neurodegenerative disorder (NDD). In the
central nervous system (CNS), immune cells like microglia could reprogram intracellular …

Structural basis of dynamic P5CS filaments

J Zhong, CJ Guo, X Zhou, CC Chang, B Yin, T Zhang… - Elife, 2022 - elifesciences.org
The bifunctional enzyme Δ 1-pyrroline-5-carboxylate synthase (P5CS) is vital to the
synthesis of proline and ornithine, playing an essential role in human health and agriculture …

Potential pathways and genes expressed in Chrysanthemum in response to early fusarium oxysporum infection

W Miao, Y Yang, M Wu, G Huang, L Ge, Y Liu, Z Guan… - BMC Plant …, 2023 - Springer
Abstract Background Chrysanthemum Fusarium wilt is a common fungal disease caused by
Fusarium oxysporum, which causes continuous crop** obstacles and huge losses to the …

Division of labour: mitochondria split to meet energy demands

L Pernas - 2024 - nature.com
Division of labour: mitochondria split to meet energy demands Skip to main content Thank you
for visiting nature.com. You are using a browser version with limited support for CSS. To obtain …

A complex array of factors regulate the activity of Arabidopsis thaliana δ1‐pyrroline‐5‐carboxylate synthetase isoenzymes to ensure their specific role in plant cell …

G Forlani, G Sabbioni, S Barera… - Plant, Cell & …, 2024 - Wiley Online Library
The first and committed step in proline synthesis from glutamate is catalyzed by δ1‐pyrroline‐
5‐carboxylate synthetase (P5CS). Two P5CS genes have been found in most angiosperms …

Transcriptome analysis of the hepatopancreas in Penaeus vannamei under experimental infection with Enterocytozoon hepatopenaei (EHP)

Z Cao, Y Gao, J Xu, N Yang, T Li, L Chang, L Si… - Fish & Shellfish …, 2023 - Elsevier
Enterocytozoon hepatopenaei (EHP) is a specialized intracellular parasite that mainly
resides in the hepatopancreas of shrimp, causing significant growth retardation in shrimp. In …

Challenging a decades-old paradigm: ProB and ProA do not channel the unstable intermediate in proline synthesis after all

MS Newton, AL Azadeh, AB Morgenthaler… - Proceedings of the …, 2024 - pnas.org
The pathway for synthesis of proline in most forms of life produces a highly unstable
intermediate, γ-L-glutamyl 5-phosphate (GP). For nearly 70 y, channeling of this …